OA

OA

1. (international standards) Indeterminately reserved ISO 3166-1 alpha-2 country code for the African Intellectual Property Organization.

This is an indeterminately reserved code, included as part of ISO 3166-1 on the request of the World Intellectual Property Organization due to its use in the WIPO ST.3 standard, and is not endorsed for general use by the ISO.

OA

1. Initialism of on or about.

OA

1. Initialism of open access.
2. Initialism of organizing authority.
3. Initialism of office assistant.
4. (UK, census) Initialism of output area.

OA (comparative more OA, superlative most OA)

1. (Philippines) Initialism of overacting.

   He's even more OA than you.

   He's even more overreactive than you.

OA

1. (scouting) Order of the Arrow

• OAer

• A&O, AO, Ao, a.o., ao

For pronunciation and definitions of OA – see the following entry.

【オンエア】 [noun] being on the air, being transmitted by a broadcast station (not necessarily live) [verb] be on the air

(This term, OA (OA), is an alternative spelling of the above term.)

OA

1. Abbreviation of Oaxaca. (Mexican state)

• O.A.

From Philippine English OA, from the initialism of English overacting.

• (Standard Tagalog) IPA^(key): /ˌʔo ˈʔej/ [ˌʔo ˈʔeɪ̯]
• Rhymes: -ej

OA

1. (colloquial) overreactive; tending to react in an overexaggerated manner; over the top

   Ang OA mo kasi e!

   It's cuz you're so overreactive!

   Napaka-OA mo naman!

   You're so overreactive!

   'Wag kang OA!

   Don't be overreactive!

• Zorc, R. David, San Miguel, Rachel (1993) Tagalog Slang Dictionary‎^[1], Manila: De La Salle University Press, →ISBN

• ao