16 Squadron
- 16 Squadron SAAF
- 16 Tank Transporter Squadron (United Kingdom)
- 16th Airlift Squadron
- 16th Army (disambiguation)
- 16th Brigade (disambiguation)
- 16th Division (disambiguation)
- 16th Group (disambiguation)
- 16th Reconnaissance Squadron of Anti-Aircraft Artillery
- 16th Regiment (disambiguation)
- 16th Space Control Squadron
- 16th Special Operations Squadron
- 16th Weapons Squadron
- 16th Wing (disambiguation)
- Marine Aviation Logistics Squadron 16
- No. 16 Air Observation Post Flight RAAF
- No. 16 Squadron (Finland)
- No. 16 Squadron PAF
- No. 16 Squadron RAF
- No. 16 Squadron RNZAF