| Acronym | Definition |
|---|
| ABK | Abkuerzung (German: Abbreviation) |
| ABK | Appointment Book File |
| ABK | Address Book |
| ABK | Automatic Back up |
| ABK | Anybody Killa (musician) |
| ABK | Always Be Knolling (organization) |
| ABK | Ahli Bank of Kuwait |
| ABK | America's Best Kids (Oregon) |
| ABK | All Boro Kings (band) |
| ABK | Anadigm Boot Kernel (computer programming) |
| ABK | Advance Booking |
| ABK | Arapahoe Ball Kickers (soccer team; Littleton, CO) |
| ABK | America's Best Karate (martial arts studio; various locations) |
| ABK | American Bank of Kosovo |
| ABK | Anybody Killas (gaming clan) |
| ABK | Aphakic Bullous Keratopathy (ophthalmology) |
| ABK | Anybody but Kerry |
| ABK | American Born Korean |
| ABK | Akustikbau Klosterneuburg (Austria) |
| ABK | Advanced BioKinetics, Inc. |