FOR ARCHIVING: Registration form for 'ao1990' (change #1)

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LANGUAGE SUBTAG REGISTRATION FORM

1. Name of requester: Doug Ewell
2. E-mail address of requester: doug&ewellic.org

3. Record Requested:

Type: variant
Subtag: ao1990
Description: Portuguese Language Orthographic Agreement of 1990 (Acordo
  Ortográfico da Língua Portuguesa de 1990)
Prefix: pt-BR
Prefix: pt-CV
Prefix: pt-PT
Comments: Portuguese orthography conventions established in 1990 but
  not brought into effect until 2009

4. Intended meaning of the subtag:

Denotes Portuguese orthography conventions established in 1990.

5. Reference to published description of the language (book or article):

6. Any other relevant information:

This registration corrects a misspelled word in the Description field
that was part of the original registration.