JO1

See also: Jo1

English

Noun

JO1 (plural JO1s)

1. (Philippines, law enforcement) Abbreviation of jail officer, grade one (“prison guard”). The lowest grade of jail officers, the entry level jail officer.

   Hypernyms: JO, jail officer

   Coordinate term: JO2

2. (US, military, nautical, journalism) Abbreviation of journalist, petty officer, first class. A journalist of the U.S. Navy holding the rating of first class petty officer, the highest class of regular petty officer.

   Hypernyms: PO1, PO, petty officer

   Coordinate terms: PO2, CPO

3. Abbreviation of junior officer, 1. or junior officer, grade one or junior officer, first class; and similar

   Hypernyms: JO, junior officer

   Coordinate term: JO2

4. (medicine) Alternative form of Jo1

See also

• JOI
• jol