| Abbreviation | Definition |
|---|---|
| ACOB | Animal Clinic of Benicia |
| ACOC | Acute Change Of Condition |
| ACOC | Air Control Operations Center |
| ACOC | Arbitrary Command Output Colourer |
| ACOCC | A Can of Crafty Curiosities |
| ACOD | Adjournment in Contemplation Of Dismissal |
| ACOD | Algemene Centrale der Openbare Diensten |
| ACOE | Additional Controller Of Examinations |
| ACOF | A Celebration of Friends |
| ACOF | A Circle of Friends |
| ACOF | Advanced Custom Order Form |
| ACOF | Agro Comercial Olinda Fondo |
| ACOF | Anthony Callea Official Forum |
| ACOF | Attendant Control of Facilities |
| ACOF | Automatic Check of Feedback |
| ACOG | A Chronic Overweight Grouch |
| ACOG | Advance Combat Optical Gunsight |
| ACOG | Advanced Combat Optical Gunsights |
| ACOG | Airspace Change Organising Group |
| ACOG | American Congress of Obstetricians and Gynecologists |