Months of the Year in Spanish

I saw another post asking about a month in a cancellation in Spanish and I thought I would add a few lists of months as they are in Spanish as a general reference.
Of course many of them are almost identical to English.

Month    -    Spanish    -    Abbreviated
January  -     Enero      -     Ene
February -     Febrero   -     Feb
March     -    Marzo      -     Mar
April        -   Abril         -     Abr
May        -   Mayo        -     May
June        -   Junio        -     Jun
July         -   Julio          -     Jul
August     -   Agosto      -     Ago
September - Septiembre  -    Sep
October    - Octubre       -    Oct
November  - Noviembre    -    Nov
December  - Diciembre     -    Dic

Some other postal terms:

Mail - Correo
Air - Aereo
Airmail - Correo Aereo
Late - Retardo
Overprinted with new rate - Habilitado
stamp, seal - sello
cover/envelope - cubierta
registered - registrado, certificado
tax - impuesto
insurance - seguro


I can add more as I recall or as people may ask.