| U.S. Air Force | 725 | 42 |
| Department of the Air Force | 720 | 41 |
| Marine Aircraft Group | 711 | 70 |
| Marine Aircraft Group 136 | 711 | 70 |
| Office of the Military Attaché | 692 | 65 |
| US Military Attaché | 692 | 65 |
| Air Forces | 665 | 41 |
| USA | 665 | 67 |
| Office of the Secretary of the Air Force | 614 | 41 |
| Finland | 598 | 71 |
| Illinois State Police | 587 | 57 |
| Civil Air Patrol | 571 | 70 |
| Air Combat Command | 527 | 53 |
| ACC | 521 | 51 |
| Mutual Broadcasting System | 512 | 50 |
| Eastern Air Lines | 499 | 63 |
| Internal Revenue Service | 437 | 68 |
| OWI | 433 | 52 |
| National Action Party | 430 | 52 |
| National Security Agency | 419 | 54 |
| NSA | 415 | 54 |
| United States Government | 393 | 31 |
| British Ministry of Defence | 379 | 37 |
| MOD | 377 | 37 |
| Military Intelligence Division | 376 | 60 |
| Headquarters Strategic Air Command | 373 | 25 |
| Strategic Air Command | 373 | 25 |
| SAC Salt Lake Division | 368 | 24 |
| Valor Magazine | 358 | 21 |
| ONL | 315 | 47 |
| United States Central Command | 313 | 31 |
| USCENTCOM | 309 | 31 |
| US Central Command | 309 | 31 |
| Papua New Guinea National Intelligence Organization | 264 | 47 |
| Office of Naval Intelligence | 261 | 42 |
| CAUS | 238 | 40 |
| Government of Russia | 238 | 37 |
| U.S. Department of Justice | 238 | 16 |
| OSO | 228 | 35 |
| United States Department of Justice | 223 | 14 |
| Commonwealth of Independent States | 221 | 40 |
| Department of the Army | 210 | 25 |
| The Louisville Times | 208 | 46 |
| Look magazine | 203 | 34 |
| United States Army | 200 | 25 |
| U.S. Army | 199 | 25 |
| DoE | 184 | 34 |
| Five Eyes | 177 | 14 |
| FVEY | 177 | 14 |
| OSU | 177 | 27 |
| AARO | 170 | 31 |
| All-domain Anomaly Resolution Office | 170 | 31 |
| Department of Justice | 164 | 14 |
| AARO (All-domain Anomaly Resolution Office) | 143 | 25 |
| Office of the Director, Federal Bureau of Investigation | 143 | 14 |
| National Aeronautics and Space Administration | 141 | 16 |
| Army Intelligence (G-2/S-2) | 137 | 26 |
| G-2 | 137 | 26 |
| Aerial Phenomena Branch, Air Technical Intelligence Center | 135 | 36 |
| Air Technical Intelligence Center | 135 | 36 |
| Air Materiel Command | 128 | 17 |
| US Air Force | 128 | 20 |
| OCR | 123 | 24 |
| Soviet Union | 118 | 24 |
| Air Transport Command | 116 | 33 |
| ATC | 116 | 33 |
| Ontario Provincial Police | 116 | 33 |
| Army Air Forces | 113 | 16 |
| Délégation Générale pour l'Armement | 112 | 11 |
| DGA | 112 | 11 |
| Sweden | 112 | 22 |
| National Security Council | 106 | 27 |
| NSC | 106 | 27 |
| United States Army Air Forces | 106 | 16 |
| United States Navy | 106 | 19 |
| U.S. Army Air Forces | 105 | 16 |
| NATO | 97 | 34 |
| Naval Branch | 97 | 16 |
| North Atlantic Treaty Organization | 97 | 34 |
| Office of Naval Intelligence, New Orleans | 96 | 16 |
| U.S. Navy | 96 | 16 |
| U. S. Navy Department | 96 | 16 |
| Union of Soviet Socialist Republics (Government) | 94 | 23 |
| Union of UFOlogists of Turkmenabat | 89 | 32 |
| NASA Mission Control Center Houston | 88 | 13 |
| National Technical Information Service | 84 | 26 |
| USSR Government | 82 | 22 |
| Houston Field Office, FBI | 80 | 13 |
| Stela | 77 | 17 |
| Flash (magazine) | 75 | 24 |
| Los Angeles Field Office, FBI | 75 | 15 |
| FBI Los Angeles Office | 74 | 15 |
| Los Angeles Office (FBI) | 73 | 15 |
| Atomic Energy Commission | 72 | 24 |
| Wright-Patterson Air Force Base | 70 | 17 |
| FBI Detroit Field Office | 69 | 9 |
| Army Air Forces Intelligence | 65 | 14 |
| NASA | 64 | 9 |
| Air Defense Command | 63 | 16 |
| Department of Defense | 59 | 23 |
| Headquarters Air Materiel Command | 58 | 7 |
| Liaison Section | 58 | 8 |
| Russians | 58 | 20 |
| United States Air Materiel Command | 58 | 7 |
| A-2 Intelligence, Fourth Air Force | 56 | 14 |
| Cincinnati Field Office, FBI | 56 | 6 |
| Directorate of Intelligence | 56 | 15 |
| FBI Cincinnati Office | 56 | 6 |
| CHAP humanitarian assistance program | 55 | 11 |
| Life | 54 | 18 |
| Life Magazine | 54 | 18 |
| The Nation | 54 | 14 |
| FBI Communications Section | 52 | 8 |
| FBI Seattle Field Office | 51 | 13 |
| FBI Seattle Office | 51 | 13 |
| FBI Internal Security Section | 50 | 9 |
| Wright-Patterson Field | 49 | 11 |
| Air Intelligence Requirements Division | 47 | 7 |
| Gemini 7 spacecraft crew | 47 | 19 |
| San Francisco FBI Field Office | 43 | 10 |
| TWA | 43 | 22 |
| SPEAR | 41 | 21 |
| 17th District Office of Special Investigations | 40 | 2 |
| AFOIR-CO | 39 | 6 |
| Air Corps | 39 | 8 |
| Fourth Air Force | 39 | 10 |
| Office of Special Investigations, The Inspector General, Department of the Air Force | 39 | 7 |
| Air Intelligence, U.S. Air Force | 38 | 10 |
| Associated Press | 38 | 11 |
| Headquarters United States Air Force | 38 | 7 |
| Office of the Director of Special Investigations, The Inspector General, Headquarters of the Air Force | 38 | 8 |
| Orbit (publication) | 38 | 18 |
| Commissariat à l'Énergie Atomique | 37 | 18 |
| Directorate of Intelligence, Air Intelligence Requirements Branch | 37 | 7 |
| Directorate of Intelligence, United States Air Force | 37 | 7 |
| FBI Phoenix Field Office | 37 | 10 |
| Office of the Director of Special Investigations, The Inspector General | 37 | 7 |
| Air Force Intelligence | 36 | 12 |
| COMETA | 35 | 7 |
| National Archives and Records Administration | 35 | 18 |
| Research and Development Division | 35 | 14 |
| Air Force Office of Intelligence Requirements | 34 | 4 |
| Air Material Command | 34 | 6 |
| United Press | 34 | 8 |
| GEPAN | 33 | 1 |
| NRO | 33 | 15 |
| War Department | 33 | 9 |
| FBI Dallas Field Office | 32 | 9 |
| Military Air Transport Service | 32 | 2 |
| Soviet military / radar service | 32 | 12 |
| Washington Post and Times Herald | 32 | 2 |
| Washington Star | 31 | 2 |
| 609 AOC | 30 | 11 |
| 609th Air Operations Center | 30 | 11 |
| 609th Combined Air Operations Center | 30 | 20 |
| CHEM | 30 | 13 |
| FBI Albuquerque Office | 30 | 12 |
| Washington Post | 30 | 2 |
| 5004th Air Intelligence Service Squadron | 29 | 11 |
| Salt Lake Tribune | 29 | 8 |
| United States Air Force Intelligence | 29 | 11 |
| U.S. Air Force Intelligence | 29 | 11 |
| Pentagon | 28 | 9 |
| The Pentagon | 28 | 9 |
| 609 CAOC | 27 | 22 |
| Air Defense Command, Mitchel Air Force Base | 27 | 8 |
| Headquarters Fourth Air Force | 27 | 7 |
| Department of State | 26 | 10 |
| SEPRA | 26 | 2 |
| Wright Field | 26 | 11 |
| American Embassy Dushanbe | 25 | 11 |
| American Embassy Port Moresby | 25 | 11 |
| United States Army Air Corps | 25 | 8 |
| Washington News | 25 | 2 |
| Counter Intelligence Corps | 24 | 9 |
| T-2 Intelligence (Air Materiel Command) | 24 | 4 |
| United States Coast Guard | 24 | 9 |
| British Armed Forces | 23 | 7 |
| Supreme Headquarters Allied Expeditionary Force | 23 | 2 |
| Assistant Chief of Air Staff-2, Collection Branch, AAF | 22 | 4 |
| Civil Aeronautics Administration | 22 | 10 |
| Directorate of Intelligence, Headquarters United States Air Force | 22 | 5 |
| G-2 (Army Intelligence) | 22 | 9 |
| G-2, Sixth Army | 22 | 9 |
| MRO | 22 | 6 |
| National Investigations Committee on Aerial Phenomena | 22 | 4 |
| Understanding, Inc. | 22 | 12 |
| United States Marine Corps | 22 | 12 |
| Directorate of Intelligence, Headquarters U.S. Air Force | 21 | 4 |
| FBI Philadelphia Field Office | 21 | 7 |
| FBI San Antonio Field Office | 21 | 9 |
| F.O. | 21 | 8 |
| Gendarmerie Nationale | 21 | 2 |
| New York Times | 21 | 7 |
| Washington Daily News | 21 | 2 |
| Apollo 12 Yankee Clipper Command Module crew | 20 | 5 |
| Civilian Research, Interplanetary Flying Objects | 20 | 2 |
| Directorate of Special Investigations, The Inspector General, USAF | 20 | 6 |
| Inspector General, Department of the Air Force | 20 | 6 |
| Intelligence Advisory Committee | 20 | 6 |