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What does O4 stand for?

What does O4 mean? We have 6 definitions. Read most used O4 meanings below.

Category: All acronyms (6)Airports & Locations (1)Internet Slang, Chat Texting & Subculture (1)

• O4 — Omar Jacobs
• O4 — Antrak Air
• O4 — Officer grade: Captain or Colonel
• O4 — Officer grade: Commander or Lieutenant Colonel
• O4 — Officer grade: Lieutenant Commander or Major
• O4 — Operations 14

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Most Searched Abbreviations For Words

• Antrak air
• Omar jacobs
• Oper
• Antrak air
• Air
• Omar jacobs