| 8R | 8r | 8R (disambiguation) |
| 8Radio | 8Realms | 8realms |
| 8RN | 8S | 8s |
| 8S (disambiguation) | 8s (game) | 8S3 |
| 8S4 | 8SAT | 8SBSFM |
| 8SR | 8Star Motorsports | 8stops7 |
| 8Stops7 | 8SUN | 8SVX |
| 8T | 8t | 8T (disambiguation) |
| 8t88 | 8ta | 8TA9D69 |
| 8TC | 8teen | 8TEEN |
| 8th | 8th & Capitol (Sacramento RT) | 8th & Capitol station |
| 8th & Corinth (DART station) | 8th & Corinth station | 8th & Corinth Station |
| 8th & H (Sacramento RT) | 8th & H station | 8th & H/County Center (Sacramento RT) |
| 8th & H/County Center station | 8th & I | 8th & K (Sacramento RT) |
| 8th & K station | 8th & Main | 8th & Main station |
| 8th & Market (PATCO station) | 8th & Market (SEPTA station) | 8th & Market station |
| 8th & Market station (PATCO) | 8th & O | 8th & O (Sacramento RT) |
| 8th & O station | 8th & Ocean | 8th & Pine (St. Louis Metrolink) |
| 8th & Pine (St. Louis MetroLink) | 8th & Pine station | 8th (1st City of London) Battalion, Royal Fusiliers |
| 8th (Ashby de la Zouch) Leicestershire Rifle Volunteer Corps | 8th (Belfast) Heavy Anti-Aircraft Regiment, Royal Artillery | 8th (Buckerell) Devonshire Rifle Volunteer Corps |
| 8th (City of London) Battalion, London Regiment (Post Office Rifles) | 8th (County Tyrone) Battalion, Ulster Defence Regiment | 8th (Cyclist) Battalion, Black Watch (Royal Highlanders) |
| 8th (Cyclist) Battalion, Northumberland Fusiliers | 8th (Daventry) Northamptonshire Rifle Volunteer Corps | 8th (Denbighshire) Battalion, Royal Welch Fusiliers |
| 8th (Derbyshire) Company, Imperial Yeomanry | 8th (Dove Valley) Derbyshire Rifle Volunteer Corps | 8th (Driffield) Yorkshire (East Riding) Rifle Volunteer Corps |
| 8th (Evie) Orkney Artillery Volunteer Corps | 8th (Freshwater) Isle of Wight Rifle Volunteer Corps | 8th (Halifax) Yorkshire (West Riding) Artillery Volunteer Corps |
| 8th (Hayle Foundry) Cornwall Artillery Volunteer Corps | 8th (Hertfordshire and Cambridgeshire) Battalion, Mobile Defence Corps | 8th (Home Defence) Battalion, Royal Sussex Regiment |
| 8th (Home Service) Battalion, Dorset Regiment | 8th (Irish) Battalion, King's (Liverpool Regiment) | 8th (Ironmongers) Lanarkshire Artillery Volunteer Corps |
| 8th (Jullundur) Brigade | 8th (King's Royal Irish) Hussars | 8th (King’s Royal Irish) Hussars |
| 8th (Leven) Fife Artillery Volunteer Corps | 8th (Llanrwst) Denbighshire Rifle Volunteer Corps | 8th (Lucknow) Cavalry Brigade |
| 8th (Lucknow) Division | 8th (Midland Counties) Parachute Battalion | 8th (Midlands) Parachute Battalion |
| 8th (Rajput) Bengal Infantry | 8th (Reserve) Battalion, Wiltshire Regiment | 8th (Rhenish) Cuirassiers "Count Geßler" |
| 8th (Rhenish) Cuirassiers "Count Gessler" | 8th (Rhenish) Cuirassiers “Count Geßler” | 8th (Rothesay and Caithness) Fencible Regiment |
| 8th (Rothesay and Caithness) Fencibles | 8th (Scottish) Provisional Battalion (Territorial Force) | 8th (Scottish) Volunteer Battalion, King's (Liverpool Regiment) |
| 8th (Service) Battalion Lincolnshire Regiment | 8th (service) Battalion Lincolnshire regiment | 8th (Service) Battalion, Devonshire Regiment |
| 8th (Service) Battalion, East Yorkshire Regiment | 8th (Service) Battalion, Leicestershire Regiment | 8th (Sirmoor) Local Battalion |
| 8th (South Canterbury) Mounted Rifles | 8th (South Hall) Argyllshire Artillery Volunteer Corps | 8th (Storrington) Sussex Rifle Volunteer Corps |
| 8th (Tewkesbury) Gloucestershire Rifle Volunteer Corps | 8th (The King's Royal Irish) Hussars | 8th (The King's Royal Irish) Light Dragoons |
| 8th (The King's Royal Irish) Regiment of (Light) Dragoons | 8th (The King's Royal Irish) Regiment of (Light) Dragoons (Hussars) | 8th (The King's) Regiment of Foot |
| 8th (Walker) Northumberland Rifle Volunteer Corps | 8th (Winnipeg Rifles) Battalion, CEF | 8th (Woodbury) Devonshire Artillery Volunteer Corps |
| 8th AAA Battalion | 8th AAA Bn | 8th AACTA Awards |
| 8th AACTA International Awards | 8th AAF | 8th AARP Movies for Grownups Awards |
| 8th Academy Awards | 8th Academy Awards nominees and winners | 8th Academy of Country and Western Music Awards |
| 8th ACTRA Awards | 8th Aero Squadron | 8th Africa Movie Academy Awards |
| 8th African Movie Academy Awards | 8th African Muzik Magazine Awards | 8th Air Army |
| 8th Air Army (Soviet Union) | 8th Air Brigade (Argentina) | 8th Air Corps |
| 8th Air Corps (Germany) | 8th Air Defence Army | 8th Air Defence Corps |
| 8th Air Deployment Control Squadron | 8th Air Division | 8th Air Division (People's Republic of China) |
| 8th Air Division (United States) | 8th Air Force | 8th Air Force Museum |
| 8th Air Support Communications Squadron | 8th Air Support Operations Flight | 8th Air Support Operations Group |
| 8th Air Support Operations Squadron | 8th Air Transport Squadron | 8th Airborne Command and Control Squadron |
| 8th Airborne Marine Infantry Regiment | 8th Airlift Squadron | 8th Airlift Squadron (United States) |
| 8th Alabama Infantry Regiment | 8th Alabama Infantry Regiment (Confederate) | 8th Alaska State Legislature |
| 8th Alberta general election | 8th Alberta Legislative Assembly | 8th Alberta Legislature |
| 8th Alberta Ministry | 8th All-Africa Games | 8th ALMA Awards |
| 8th Alpini Regiment | 8th Amendment | 8th amendment |
| 8th amendment to the U.S. Constitution | 8th Amendment to the United States Constitution | 8th Amendment to the US Constitution |
| 8th American Music Awards | 8th and I | 8th and Market station |
| 8th and Ocean | 8th Annual ARIA Music Awards | 8th Annual BFJA Awards |
| 8th Annual Black Reel Awards | 8th annual Free Comic Book Day | 8th Annual Grammy Awards |
| 8th Annual Indonesian Movie Awards | 8th Annual Interactive Achievement Awards | 8th Annual Latin Grammy Awards |
| 8th Annual Logie Awards | 8th Annual NFL Honors | 8th Annual Premios Gardel |
| 8th Annual Satellite Awards | 8th Annual Streamy Awards | 8th Annual World Series of Poker |
| 8th Anti-aircraft Artillery Center | 8th Anti-Aircraft Artillery Division (Soviet Union) | 8th Anti-aircraft Artillery Regiment |
| 8th Anti-aircraft Artillery Regiment (Italy) | 8th Anti-Aircraft Division (United Kingdom) | 8th Anti-Aircraft Divisional Signals, Royal Corps of Signals |
| 8th Antiaircraft Artillery Battalion | 8th Antisubmarine Squadron | 8th APAN Star Awards |
| 8th April | 8th Arabian Gulf Cup | 8th Area Army |
| 8th ARIA Awards | 8th ARIA Music Awards | 8th Arizona State Legislature |
| 8th Arizona Territorial Legislature | 8th Arjia Rinpoche | 8th Arkansas Cavalry Regiment |
| 8th Arkansas Field Battery | 8th Arkansas Infantry | 8th Arkansas Infantry Battalion |
| 8th Arkansas Infantry Regiment | 8th Arkansas Volunteer Infantry | 8th ARMM Regional Legislative Assembly |
| 8th Armored | 8th Armored (disambiguation) | 8th Armored Brigade |
| 8th Armored Brigade (Israel) | 8th Armored Brigade (People's Republic of China) | 8th Armored Division |
| 8th Armored Division (United States) | 8th Armored Squadrons Group "Lancieri di Montebello" | 8th Armoured |
| 8th Armoured Brigade | 8th Armoured Brigade (Israel) | 8th Armoured Brigade (United Kingdom) |
| 8th Armoured Division | 8th Armoured Division (South Africa) | 8th Armoured Division (Syria) |
| 8th Armoured Division (United Kingdom) | 8th Army | 8th Army (board game) |
| 8th Army (disambiguation) | 8th Army (France) | 8th Army (German Empire) |
| 8th Army (Germany) | 8th Army (Imperial Germany) | 8th Army (Italy) |
| 8th Army (RSFSR) | 8th Army (Russian Empire) | 8th Army (Soviet Army) |
| 8th Army (Soviet Union) | 8th Army (United States) | 8th Army (Wehrmacht) |
| 8th Army Corps (Republic of China) | 8th Army Corps (Russian Empire) | 8th Army Corps (Ukraine) |
| 8th Army Corps Artillery Regiment | 8th Army Corps Artillery Regiment (Italy) | 8th Army Group Royal Artillery |
| 8th Army Ranger Company | 8th Army Signals, Royal Corps of Signals | 8th Army Troops Royal Engineers |
| 8th arrondisement | 8th arrondissement | 8th arrondissement (disambiguation) |
| 8th arrondissement of Lyon | 8th arrondissement of Marseille | 8th arrondissement of Paris |
| 8th arrondissement of the Littoral Department | 8th Artillery Regiment "Pasubio" | 8th Artillery Regiment (Italy) |
| 8th Artillery Regiment (United States) | 8th Asia Artist Awards | 8th Asia Pacific Screen Awards |
| 8th Asian Athletics Championships | 8th Asian Film Awards | 8th Asian Games |
| 8th Attack Squadron | 8th August | 8th Australian Infantry Brigade |
| 8th Ave | 8th Ave Serenade | 8th Avenue |
| 8th Avenue (BMT Canarsie Line station) | 8th Avenue (BMT Canarsie Line) | 8th Avenue (BMT Sea Beach Line) |
| 8th Avenue (Brooklyn) | 8th Avenue (Islamabad) | 8th Avenue (Manhattan) |
| 8th Avenue Line | 8th Avenue Serenade | 8th Avenue station |
| 8th Avenue station (BMT Canarsie Line) | 8th Avenue station (BMT Sea Beach Line) | 8th Avenue station (Muni Metro) |
| 8th Avenue station (TriMet) | 8th Avenue Subway | 8th AVN Awards |
| 8th Bangladesh National Film Awards | 8th Baron Byron | 8th Baron Foley |
| 8th Battalion (90th Winnipeg Rifles), CEF | 8th Battalion (Australia) | 8th Battalion (Parachute), Royal Ranger Regiment |
| 8th Battalion Cameronians (Scottish Rifles) (57th Searchlight Regiment) | 8th Battalion Coast Sepoys | 8th Battalion The Rifles |
| 8th Battalion Ulster Defence Regiment | 8th Battalion, Buffs (Royal East Kent Regiment) (1940-42) | 8th Battalion, Buffs (Royal East Kent Regiment) (1940–42) |
| 8th Battalion, Cameronians (Scottish Rifles) | 8th Battalion, CEF | 8th Battalion, City of London Regiment (Post Office Rifles) |
| 8th Battalion, Devonshire Regiment (TA) | 8th Battalion, Dorsetshire Regiment | 8th Battalion, East Lancashire Regiment |
