| Plaintiff | Defendant | Volume # | Reporter | Page # | Cites | Document Date | Court |
| Oakes | United States | 172 | F. | 305 | 8/2/1909 | 8th Cir. | |
| O'Brien | United States | 148 | Ct. Cl. | 1 | 1/20/1960 | U.S. Court of Claims | |
| Occulto | Adamar of New Jersey Inc. | 125 | F.R.D. | 611 | 3/17/1989 | D.N.J. | |
| Occupational-Urgent Care Health Systems, Inc. | Sutro & Co., Inc. | 711 | F. Supp. | 1016 | 4/21/1989 | E.D. Cal. | |
| O'Conner | Commonwealth Edison Co. | 807 | F. Supp. | 1376 | Aff'd 13 F. 3d 1090 (7th Cir), cert. denied ___ U.S. ___, 114 S. Ct. 2711 (1994) | 7/23/1992 | C.D. Ill. |
| Odessa School Dist. No. 105 | Insurance Co. of America | 791 | P.2d | 237 | 5/17/1990 | Washington App. | |
| Office of Communication of the United Church | FCC | 359 | F.2d | 994 | 3/25/1966 | D.C. Cir. | |
| Office of Personnel Management | Richmond | 496 | U.S. | 414 | 6/11/1990 | U.S. Supreme Court | |
| Offshore Sportswear, Inc. | Vuarnet Int'l, B.V. | 114 | F.3d | 848 | 5/28/1997 | 9th Cir. | |
| Oglala Sioux Tribe | Andrus | 603 | F.2d | 707 | 7/27/1979 | 8th Cir. | |
| Oglala Sioux Tribe | Homestake Mining Co. | 722 | F.2d | 1407 | r'hg den. 1/20/84 | 12/9/1983 | 8th Cir. |
| Oglala Sioux Tribe | United States | 21 | Cl. Ct. | 176 | 7/24/1990 | U.S. Claims Court | |
| Oglala Sioux Tribe | United States | 650 | F.2d | 140 | 6/1/1981 | 9th Cir. | |
| Ogle | Salamatof Native Assoc. Inc. | 906 | F. Supp. | 1321 | 11/2/1995 | D. Alaska | |
| Oglesby | United States Dep't of the Army | 920 | F.2d | 57 | 12/4/1990 | D.C. Cir. | |
| Ohio | Kentucky | 410 | U.S. | 666 | 93 S. Ct. 1178, 35 L. Ed. 2d 560 | 3/5/1973 | U.S. Supreme Court |
| Ohio | Madeline Marie Nursing Homes | 694 | F.2d | 449 | 11/29/1982 | 6th Cir. | |
| Ohio Forestry Ass'n, Inc. | Sierra Club | 523 | U.S. | 726 | 118 S. Ct. 1665 | 5/18/1998 | U.S. Supreme Court |
| Ohio National Life Ins. | United States | 922 | F.2d | 320 | 12/20/1990 | 6th Cir. | |
| Oil and Gas Leasing on Indian Reservations | The President | 171 | Executive Order Indian Reservations - Leasing Act | 5/12/1924 | Dept. of Justice | ||
| Oil, Chemical & Atomic Workers Local Union No. 6-418 | National Labor Relations Board | 694 | F.2d | 1289 | 12/17/1982 | D.C. Cir. | |
| Okanogan Highlands Alliance | State of Washington | 0 | 2000 WA ENV LEXIS 72 | 1/19/2000 | Pollution Control Hearings Board | ||
| Oklahoma | Atchison, Topeka and Santa Fe Ry. Co. | 220 | U.S. | 277 | 4/3/1911 | U.S. Supreme Court | |
| Oklahoma | Brooks | 763 | P.2d | 707 | 10/14/1988 | Oklahoma App. | |
| Oklahoma | District Court of Marshall County | 728 | P.2d | 518 | 11/14/1986 | Oklahoma App. | |
| Oklahoma | Graham | 846 | F.2d | 1258 | 5/18/1988 | 10th Cir. | |
| Oklahoma | Thlopthlocco Tribal Town | 839 | P.2d | 180 | 9/15/1992 | Oklahoma Supreme Court | |
| Oklahoma City | Tuttle | 471 | U.S. | 808 | 6/3/1985 | U.S. Supreme Court | |
| Oklahoma ex rel. Oklahoma Tax Comm'n | Graham | 822 | F.2d | 951 | 6/26/1987 | 10th Cir. | |
| Oklahoma Radio Assoc. | FDIC | 3 | F.3d | 1436 | 9/2/1993 | 10th Cir. | |
| Oklahoma Tax Comm'n | Bruner | 815 | P.2d | 667 | 7/30/1991 | Oklahoma Supreme Court | |
| Oklahoma Tax Comm'n | Chickasaw Nation | 515 | U.S. | 450 | 115 S. Ct. 2214 | 6/14/1995 | U.S. Supreme Court |
| Oklahoma Tax Comm'n | Citizen Band Potawatomi Indian Tribe of Oklahoma | 498 | U.S. | 505 | 111 S. Ct. 905. Aff'd on remand, 932 F. 2d 1355 (10th Cir. 1991) | 2/26/1991 | U.S. Supreme Court |
| Oklahoma Tax Comm'n | Graham | 489 | U.S. | 838 | 109 S. Ct. 1519 | 3/29/1989 | U.S. Supreme Court |
| Oklahoma Tax Comm'n | Sac & Fox Nation | 508 | U.S. | 114 | 113 S. Ct. 1985 | 5/17/1993 | U.S. Supreme Court |
| Oklahoma Tax Comm'n | United States | 319 | U.S. | 598 | 6/14/1943 | U.S. Supreme Court | |
| Oklahoma Tax Comm'n | Wyandotte Tribe of Oklahoma | 919 | F.2d | 1449 | 11/26/1990 | 10th Cir. | |
| Okun | Superior Court of Los Angeles County | 29 | Cal. 3d | 442 | 175 Cal. Rptr. 157, 629 P.2d 1369 | 6/18/1981 | California Supreme Court |
| Okuna | Nakahuna | 594 | P.2d | 128 | 4/30/1979 | Hawaii Supreme Court | |
| Olcott | Delaware Flood Co. | 76 | F.3d | 1538 | 2/26/1996 | 10th Cir. | |
| Old Nat'l Bank & Union Trust Co. | Kendall | 14 | Wash. 2d | 19 | 126 P. 2d 603 | 6/12/1942 | Washington Supreme Court |
| Old Person | Cooney | 230 | F.3d | 1113 | 2000 WL 1597622 | 10/27/2000 | 9th Cir. |
| Oldani | Lieberman | 144 | Mich. App. | 642 | 375 N.W.2d 778 | 8/5/1985 | Michigan App. |
| Olguin | Lucero | 87 | F.3d | 401 | 6/11/1996 | 10th Cir. | |
| Oliphant | Schlie | 544 | F.2d | 1007 | 8/24/1976 | 9th Cir. | |
| Oliphant | Suquamish Indian Tribe | 435 | U.S. | 191 | 3/6/1978 | U.S. Supreme Court | |
| Oliver | Los Angeles | 66 | Cal. App. 4th | 1397 | 78 Cal. Rptr. 2d 641 | 9/30/1998 | California App. |
| Oljato Chapter of the Navajo Tribe | Train | 515 | F.2d | 654 | 7/7/1975 | D.C. Cir. | |
| Olson | Norman | 830 | F.2d | 811 | 9/15/1987 | 8th Cir. | |
| Olson | United States | 292 | U.S. | 246 | 4/30/1934 | U.S. Supreme Court | |
| Olynick | Taylor County | 643 | F. Supp. | 1100 | 9/23/1986 | W.D. Wis. | |
| Omaha Indian Tribe | Tract I | 933 | F.2d | 1462 | 5/28/1991 | 8th Cir. | |
| Omaha Public Power Dist. | Foster Wheeler Corp. | 109 | F.R.D. | 615 | 2/28/1986 | D. Neb. | |
| Omaha Tribe of Nebraska | United States Dep't of Labor | 998 | F.2d | 581 | 7/9/1993 | 8th Cir. | |
| Omaha Tribe of Nebraska | Village of Walthill | 334 | F. Supp. | 823 | 11/23/1971 | D. Neb. | |
| One 1958 Plymouth Sedan | Pennsylvania | 380 | U.S. | 693 | 85 S. Ct. 1246 | 4/29/1965 | U.S. Supreme Court |
| O'Neal | Cheyenne River Sioux Tribe | 482 | F.2d | 1140 | 7/24/1973 | 8th Cir. | |
| Oneida County | Oneida Indian Nation | 470 | U.S. | 226 | 106 S. Ct. ___, 84 L. Ed. 2d 169 | 3/4/1985 | U.S. Supreme Court |
| Oneida Indian Nation of New York | Burr | 522 | N.Y.S.2d | 742 | 12/23/1987 | N.Y. App. Div. | |
| Oneida Indian Nation of New York | City of Sherrill | 6/4/2001 | D.N.Y. | ||||
| Oneida Indian Nation of New York | City of Sherrill, New York | 337 | F.3d | 139 | 7/21/2003 | 2d Cir. | |
| Oneida Indian Nation of New York | New York | 691 | F.2d | 1070 | 10/4/1982 | 2d Cir. | |
| Oneida Indian Nation of New York | New York | 860 | F.2d | 1145 | cert. denied 493 U.S. 871 (1989) | 10/31/1988 | 2d Cir. |
| Oneida Indian Nation of New York | New York | 649 | F. Supp. | 420 | As amended 12/10/86 | 11/19/1986 | N.D.N.Y. |
| Oneida Indian Nation of New York | New York | 520 | F. Supp. | 1278 | 9/10/1981 | N.D.N.Y. | |
| Oneida Indian Nation of New York | Oneida County | 719 | F.2d | 525 | 9/29/1983 | 2d Cir. | |
| Oneida Indian Nation of New York | Oneida County | 434 | F. Supp. | 527 | 7/12/1977 | N.D.N.Y. | |
| Oneida Indian Nation of New York | Oneida County | 414 | U.S. | 661 | 94 S. Ct. 772, 39 L. Ed. 2d 73 | 1/21/1974 | U.S. Supreme Court |
| Oneida Indian Nation of New York | Oneida, County of | 464 | F.2d | 916 | 7/12/1972 | 2d Cir. | |
| Oneida Indian Nation of Wisconsin | New York | 85 | F.R.D. | 701 | 3/5/1980 | N.D.N.Y. | |
| Oneida Indian Nation of Wisconsin | New York | 732 | F.2d | 261 | 5/29/1984 | 2d Cir. | |
| Oneida Tribe of Wisconsin | United States | 165 | Ct. Cl. | 487 | reh'g denied 7/8/64 | 4/17/1964 | U.S. Court of Claims |
| Oneida Tribe of Wisconsin | Wisconsin | 951 | F.2d | 757 | 12/20/1991 | 7th Cir. | |
| Oneida Tribe of Wisconsin | Wisconsin | 742 | F. Supp. | 1033 | 7/17/1990 | W.D. Wis. | |
| Oneida Tribe of Wisconsin | Wisconsin | 518 | F. Supp. | 712 | 7/27/1981 | W.D. Wis. | |
| O'Neill | United States | 50 | F.3d | 677 | 3/14/1995 | 9th Cir. | |
| Oni | Meek | 1858 | Hawaii Rep. | 87 | 2/28/1941 | Hawaii Supreme Court | |
| ONRC Action | Bureau of Land Management | 150 | F.3d | 1132 | 7/29/1998 | 9th Cir. | |
| Oppen | Aetna Ins. Co. | 485 | F.2d | 252 | 9/20/1973 | 9th Cir. | |
| Opryland USA | Great American Music Show | 970 | F.2d | 847 | 7/14/1992 | Fed. Cir. | |
| Orange Cnty. Water Dist. | Riverside | 173 | Cal. App. 2d | 137 | 343 P.2d 450 | 8/20/1959 | California App. |
| Orange Cnty. Water Dist. | Riverside | 10 | Cal. Rptr. | 899 | 2/28/1961 | California App. | |
| Ordinance 59 Ass'n | Babbitt | 970 | F. Supp. | 914 | 7/11/1997 | D. Wyo. | |
| Ordinance 59 Ass'n | Babbitt | 163 | F.3d | 1150 | 12/1/1998 | 10th Cir. | |
| Oregon | Hitchcock | 202 | U.S. | 60 | 4/23/1906 | U.S. Supreme Court | |
| Oregon Dep't of Fish & Wildlife | Klamath Indian Tribe | 473 | U.S. | 753 | 105 S. Ct. 3420, 87 L. Ed. 2d 542 | 7/2/1985 | U.S. Supreme Court |
| Oregon Environmental Council | Kunzman | 817 | F.2d | 484 | 5/12/1987 | 9th Cir. | |
| Oregon Laborers-Employers Health & Welfare Trust Fund | Philip Morris, Inc. | 185 | F.3d | 957 | 7/14/1999 | 9th Cir. | |
| Oregon Natural Desert Assoc. | Thomas | 940 | F. Supp. | 1534 | 9/26/1996 | D. Or. | |
| Oregon Natural Resources Council | Harrell | 52 | F.3d | 1499 | 4/21/1995 | 9th Cir. | |
| Oregon Natural Resources Council, Inc. | Kantor | 99 | F.3d | 334 | 10/31/1996 | 9th Cir. | |
| Organized Village of Kake | Egan | 369 | U.S. | 60 | 3/5/1962 | U.S. Supreme Court | |
| Orion Corp. | Washington | 109 | Wash. 2d | 621 | 747 P. 2d 1062 | 12/17/1987 | Washington Supreme Court |
| Ortiz-Barraza | United States | 512 | F.2d | 1176 | 3/19/1975 | 9th Cir. | |
| Osage Indian Mineral Reserve | Opinion 78-2 | 3/6/1978 | EPA Gen. Counsel Opinion | ||||
| Osborn | United States | 33 | Cl. Ct. | 304 | Reporters' statement of the case | 3/21/1898 | U.S. Claims Court |
| Osceola | Florida Dep't of Revenue | 893 | F.2d | 1231 | 2/6/1990 | 11th Cir. | |
| Osprey Pacific Corp. | United States | 41 | Fed.Cl. | 150 | 6/10/1998 | Fed.Cl. | |
| Other Bull | United States H.U.D. | unreported | 1/10/1994 | 9th Cir. | |||
| Ottley | Sheepshead Nursing Home | 784 | F.2d | 62 | 1/28/1986 | 2nd Cir. | |
| Oubre | Entergy Operations, Inc. | 522 | U.S. | 422 | 118 S. Ct. 838 | 1/26/1998 | U.S. Supreme Court |
| Owen | Dudley & Michener | 217 | U.S. | 488 | 5/16/1910 | U.S. Supreme Court | |
| Owens Valley Indian Hous. Auth. | Turner | 185 | F.3d | 1029 | 8/2/1999 | 9th Cir. | |
| Oyler | Allenbrand | 23 | F.3d | 292 | 4/28/1994 | 10th Cir. | |
| P.U.D. No. of Douglas County | Cooper | 69 | Wash. 2d | 909 | 12/14/1966 | Washington Supreme Court | |
| Pacific Coast Federation of Fishermen's Assoc. | Secretary of Commerce | 494 | F. Supp. | 626 | 6/4/1980 | N.D. Cal. | |
| Pacific Coast Medical Enterprises, Inc. | United States | 3 | Cl. Ct. | 140 | 7/29/1983 | U.S. Claims Court | |
| Pacific Gas & Elec. Co. | 29 | F.P.C. | 1265 | 1963 WL 4558 | 6/24/1963 | F.P.C. | |
| Pacific Gas & Elec. Co. | 29 | F.P.C. | 1265 | 6/24/1963 | F.P.C. | ||
| Pacific Gas & Elec. Co. | 2 | F.P.C. | 632 | 1939 WL 1446 | 11/3/1939 | F.P.C. | |
| Pacific Gas & Elec. Co. | FERC | 720 | F.2d | 78 | 10/11/1983 | D.C. Cir. | |
| Pacific Gas and Electric Company | Federal Power Commission | 272 | F.2d | 511 | 10/24/1958 | D. C. Cir. | |
| Pacific Grove-Asilomar Operating Corp. | Monterey, County of | 43 | Cal. App. 3d | 675 | 117 Cal. Rptr. 874 | 11/8/1974 | California App. |
| Pacific Northwest Generating Cooperative | Brown | 38 | F.3d | 1058 | 9/28/1994 | 9th Cir. | |
| Pacific Northwest Generating Cooperative | Brown | 822 | F. Supp. | 1479 | 4/1/1993 | D. Or. | |
| Pacific Power and Light Co. | Bonneville Power Administration | 795 | F.2d | 810 | 7/28/1986 | 9th Cir. | |
| Pacific Rivers Council | Robertson | 854 | F. Supp. | 713 | 10/25/1993 | D. Or. | |
| Pacific Rivers Council | Thomas | 873 | F. Supp. | 365 | 1/12/1995 | D. Idaho | |
| Pacific Rivers Council | Thomas | 30 | F.3d | 1050 | 7/7/1994 | 9th Cir. | |
| Paciulan | George | 229 | F.3d | 1226 | 2000 WL 1528604 | 10/17/2000 | 9th Cir. |
| Packer | Bird | 137 | U.S. | 819 | 1/19/1891 | U.S. Supreme Court | |
| Packett | Stenberg | 969 | F.2d | 721 | 7/16/1992 | 8th Cir. | |
| Padilla | Pueblo of Acoma | 754 | P.2d | 845 | 5/9/1988 | New Mexico Supreme Court | |
| Page | United States | 729 | F.2d | 818 | 3/13/1984 | D.D.C. | |
| Pahk | Hawaii | 109 | F. Supp. 2d | 1262 | 7/25/2000 | D. Haw. | |
| Painter | United States | 33 | Ct. Cl. | 114 | 12/06/1897 | U.S. Court of Claims | |
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| Palama | Sheehan | 440 | P.2d | 95 | 4/22/1968 | Hawaii Supreme Court | |
| Palazzolo | Rhode Island | 533 | U.S. | 606 | 6/28/2001 | U.S. Supreme Court | |
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| Palm | United States | 835 | F. Supp. | 512 | 10/6/1993 | N.D. Cal. | |
| Palm Beach Isles Assocs. | United States | 3/31/2000 | Fed. Cir. | ||||
| Palmer | Western Mich. Univ. | 224 | Mich. App. | 139 | 568 N.W.2d 359 | 6/10/1997 | Michigan App. |
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| Palumbo | Waste Technologies Industries | 989 | F.2d | 156 | 3/23/1993 | 4th Cir. | |
| Pam American Petroleum Corp. | Udall | 192 | F. Supp. | 626 | As amended 4/11/61 | 3/15/1961 | D.D.C. |
| Pambrun | Blackfeet Tribe | 400 | F. Supp. | 1394 | 10/2/1975 | D. Mont. | |
| Pan American Co. | Sycuan Band of Mission Indians | 884 | F.2d | 416 | 11/20/1989 | 9th Cir. | |
| Pan American Co. | Sycuan Band of Mission Indians | 884 | F.2d | 416 | 8/28/1989 | 9th Cir. | |
| Pan American Petroleum Co. | United States | 9 | F.2d | 761 | r'hg denied 2/1/1926; certiorari granted 46 S. Ct. 356 | 1/4/1926 | 9th Cir. |
| Pan American Petroleum Co. | United States | 273 | U.S. | 456 | 2/28/1927 | U.S. Supreme Court | |
| Pan American Petroleum Corp. | Superior Court of Delaware | 366 | U.S. | 656 | 81 S. Ct. 1303, 6 L. Ed. 2d 584 | 5/29/1961 | U.S. Supreme Court |
| Panama Canal Co. | Grace Line, Inc. | 356 | U.S. | 309 | 4/28/1958 | U.S. Supreme Court | |
| Pani | Empire Blue Cross Blue Shield | 152 | F.3d | 67 | 7/24/1998 | 2d Cir. | |
| Panozzo | Rhoads | 905 | F.2d | 135 | 6/6/1990 | 7th Cir. | |
| Papa | Greenwich Green, Inc. | 177 | Conn. | 295 | 416 A.2d 1196 | 4/10/1979 | Connecticut Supreme Court |
| Papago Tribal Util. Auth. | FERC | 628 | F.2d | 235 | 6/23/1980 | D.C. Cir. | |
| Pape | United States | 19 | F.2d | 219 | reh'g denied 5/16/27 | 5/16/1927 | 9th Cir. |
| Paper | United States | 10 | F.2d | 219 | reh'g denied 5/16/27 | 4/18/1927 | 9th Cir. |
| Paramount Film Distributing Corp. | RAM | 15 | F.R.D. | 404 | 5/3/1954 | E.D.S.C. | |
| Pardee | Stock | 712 | F.2d | 1290 | 8/3/1983 | 8th Cir. | |
| Park County Resource Council, Inc. | United States | 817 | F.2d | 609 | 4/17/1987 | 10th Cir. | |
| Parker Drilling Co. | Metlakatla Indian Community | 451 | F. Supp. | 1127 | 4/17/1978 | D. Alaska | |
| Parkin | Colocousis | 53 | Wash. App. | 649 | 769 P. 2d 326 | 3/20/1989 | Washington App. |
| Parkland Hosiery Co., Inc. | Shore | 439 | U.S. | 322 | 1/9/1979 | U.S. Supreme Court | |
| Parks | Watson | 716 | F.2d | 646 | 9/22/1983 | 9th Cir. | |
| Parratt | Taylor | 451 | U.S. | 527 | 5/18/1981 | U.S. Supreme Court | |
| Parravano | Babbitt | 837 | F. Supp. | 1034 | 11/3/1993 | N.D. Cal. | |
| Parravano | Babbitt | 70 | F.3d | 539 | 11/16/1995 | 9th Cir. | |
| Parravano | Babbitt | 861 | F. Supp. | 914 | 7/29/1994 | N.D. Cal. | |
| Parravano | Babbitt | 837 | F. Supp. | 1034 | 11/2/1993 | N.D. Cal. | |
| Parrino | FHP, Inc. | 146 | F.3d | 699 | 6/12/1998 | 9th Cir. | |
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| Parsons | United States | 811 | F. Supp. | 1411 | 5/26/1992 | E.D. Cal. | |
| Paschal | Hamilton | 363 | So. 2d | 1360 | 11/8/1978 | Mississippi Supreme Court | |
| Pasos | Eastern S.S. Co. | 9 | F.R.D. | 279 | 6/28/1949 | Delaware Supreme Court | |
| Passamaquoddy Tribe | Maine | 75 | F.3d | 784 | 2/9/1996 | 1st Cir. | |
| Passamaquoddy Tribe | Maine | 897 | F. Supp. | 632 | 8/8/1995 | D. Me. | |
| Patel | Reno | 134 | F.3d | 929 | 1/16/1998 | 9th Cir. | |
| Patterson | Council of Seneca Nation | 245 | N.Y. | 433 | 157 N.E. 734 | 7/20/1927 | New York App. |
| Paul, Chief of Police | Davis | 424 | U.S. | 693 | 3/23/1976 | U.S. Supreme Court | |
| Paul, Johnson, Alston & Hunt | Graulty | 886 | F.2d | 268 | 12/14/1989 | 9th Cir. | |
| Paulsen | Gutierrez | 962 | F. Supp. | 1367 | 3/20/1997 | D. Kan. | |
| Pawnee | United States | 830 | F.2d | 187 | cert. denied, 486 U.S. 1032 (1988) | 9/28/1987 | Fed. Cir. |
| PCL Constr. Serv., Inc. | United States | 41 | Fed. Cl. | 242 | 6/24/1998 | U.S. Ct. Fed. Cl. | |
| Peabody Coal Co. | Arizona Dep't of Revenue | 761 | P.2d | 1094 | 8/31/1983 | Arizona App. | |
| Peabody Coal Co. | Navajo Nation | 860 | F. Supp. | 683 | 8/9/1994 | D. Ariz. | |
| Peabody Coal Co. | Navajo Nation | 75 | F.3d | 457 | 1/16/1996 | 9th Cir. | |
| Peabody Coal Company | Environmental Protection Agency | 522 | F.2d | 1152 | 9/23/1975 | 8th Cir. | |
| Pearlstine Distributors, Inc. | Freixenet USA, Inc. | 678 | F.Supp. | 133 | 1/27/1988 | D.S.C. | |
| Pease Hill Community Group | Spokane County | 62 | Wash. App. | 800 | 816 P.2d 37 | 7/30/1991 | Washington App. |
| Peatross | Global Assoc. | 849 | F. Supp. | 746 | 4/29/1994 | D. Haw. | |
| Pechanga Band of Mission Indians | Kacor Realty, Inc. | 680 | F.2d | 71 | 6/22/1982 | 9th Cir. | |
| Peck | Siau | 65 | Wash. App. | 285 | 827 P.2d 1108 | 4/22/1992 | Washington App. |
| Peck | Upshur County Bd. of Educ. | 155 | F.3d | 274 | 8/14/1998 | 4th Cir. | |
| Pekelis | Transcontinental & Western Air, Inc. | 187 | F.2d | 122 | cert. denied 341 U.S. 951 (1951) | 2/15/1951 | 2d Cir. |
| Pelt | Utah | 3/31/1999 | D.Utah | ||||
| Peltier | Henman | 997 | F.2d | 461 | 7/7/1993 | 8th Cir. | |
| Pembina Treaty Cmte | Lujan | 980 | F.2d | 543 | 12/4/1992 | 8th Cir. | |
| Pennhurst State School | Halderman | 451 | U.S. | 1 | 4/20/1981 | U.S. Supreme Court | |
| Pennhurst State School & Hosp. | Halderman | 465 | U.S. | 89 | 104 S. Ct. 900 | 1/23/1984 | U.S. Supreme Court |
| Pennock | Commissioners | 103 | U.S. | 44 | 1/01/1881 | U.S. Supreme Court | |
| Pennsylvania | Union Gas Co. | 491 | U.S. | 1 | 109 S. Ct. 2273, 105 L. Ed. 2d 1 | 6/15/1989 | U.S. Supreme Court |
| Penobscot Indian Nation | Key Bank of Maine | 112 | F.3d | 538 | 5/5/1997 | 1st Cir. | |
| Penobscot Indian Nation | Stilphen | 461 | A.2d | 478 | 6/7/1983 | Maine Supreme Court | |
| Penobscot Nation | Fellencer | 164 | F.3d | 706 | 1/19/1999 | 1st Cir. | |
| Penobscot Nation | Georgia-Pacific Corp. | 2001 U.S. App. LEXIS 13732 | 6/20/2001 | 1st Cir. | |||
| People | Lowry | 34 | Cal. Rptr. 2d | 382 | 8/3/1994 | California App. | |
| People of the State of South Dakota | 454 | N.W.2d | 317 | 4/4/1990 | South Dakota Supreme Court | ||
| People of Togiak | United States | 470 | F. Supp. | 423 | 4/3/1979 | D.D.C. | |
| Peoria Tribe | United States | 390 | U.S. | 468 | 4/1/1968 | U.S. Supreme Court | |
| Peoria Tribe of Oklahoma | United States | 169 | Ct. Cl. | 1009 | 3/12/1965 | U.S. Court of Claims | |
| Perch Assoc. Ltd. Partnership | United States | 20 | Cl. Ct. | 456 | 5/30/1990 | U.S. Claims Court | |
| Perkins | Volkswagen of America | 596 | F.2d | 681 | 6/8/1979 | 5th Cir. | |
| Perrin | United States | 232 | U.S. | 478 | 34 S. Ct. 387, 58 L. Ed. 691 | 2/24/1914 | U.S. Supreme Court |
| Perry | Beneficial Finance Co. of New York | 88 | F.R.D. | 221 | 10/20/1980 | W.D.N.Y. | |
| Perry | Sindermann | 408 | U.S. | 593 | 6/29/1972 | U.S. Supreme Court | |
| Perry | United States | 755 | F.2d | 888 | 3/20/1985 | 11th Cir. | |
| Perry Education Ass'n | Perry Local Educators' Ass'n | 460 | U.S. | 37 | 103 S. Ct. 948, 74 L. Ed. 2d 794 | 2/23/1983 | U.S. Supreme Court |
| Pescosolido | Smith | 142 | Cal. App. 3d | 964 | 191 Cal. Rptr. 415 | 5/12/1983 | California App. |
| Peterson | Department of Interior | 899 | F.2d | 799 | 3/14/1990 | 9th Cir. | |
| Pharmacare | Caremark | 967 | F. Supp. | 1411 | 12/12/1996 | D. Haw. | |
| Phelan | Thompson | 161 | F.R.D. | 7 | 11/21/1994 | D.N.H. | |
| Phelps | Hamilton | 166 | F.R.D. | 489 | 4/16/1996 | D. Kan. | |
| Philadelphia | Stradford Arms, Inc. | 274 | A.2d | 277 | 1 Pa. Cmwlth. 190. Petition for allowance of appeal denied 4/23/71 | 2/4/1971 | Pennsylvania Supreme Court |
| Phillips | Washington Legal Foundation | 524 | U.S. | 156 | 118 S. Ct. 1925 | 6/15/1998 | U.S. Supreme Court |
| Phillips Petroleum Co. | EPA | 803 | F.2d | 545 | 10/10/1986 | 10th Cir. | |
| Phillips USA, Inc. | Allflex USA, Inc. | 869 | F. Supp. | 842 | 11/30/1994 | D. Kan. | |
| Phoenix Engineering and Supply, Inc. | Universal Elec. Co., Inc. | 104 | F.3d | 1137 | 1/9/1997 | 9th Cir. | |
| Phoenix Mutual Life Ins. Co. | Radcliffe on the Delaware, Inc. | 266 | A.2d | 698 | 7/2/1970 | Pennsylvania Supreme Court | |
| Phoenix Nat'l Corp. | Bowater U.K. Paper | 98 | F.R.D. | 669 | 7/19/1983 | N.D. Ga. | |
| Phoenix Petroleum Co. | FERC | 95 | F.3d | 1555 | 9/10/1996 | Fed. Cir. | |
| Phoenix Resource Recovery | Washington Dep't of Ecology | P.C.H.B. 82-134 | 8/17/1983 | Pollution Control Hearings Bd. | |||
| Phoenix, Project No. 796 | Phoenix | 59 | F.P.C. | 1061 | 1977 WL 16689 | 7/22/1977 | F.P.C. |
| Photo Data, Inc. | Sawyer | 533 | F. Supp. | 348 | 2/22/1982 | D.D.C. | |
| Picker Int'l, Inc. | Varian Assoc., Inc. | 670 |