Isa or ISA may refer to:
ASA as an abbreviation or initialism may refer to:
ABC are the first three letters of the Latin script.
Sa, SA, S.A. or s.a. may refer to:
MDA, mda, or variation, may refer to:
CSA may refer to:
AAA, Triple A, or Triple-A is a three-letter initialism or abbreviation which may refer to:
ASC may refer to:
IAA may refer to:
SSA may refer to:
Issa or ISSA may refer to:
MSA or M.S.A. may refer to:
Ita or ITA may refer to :
The International Surfing Association (ISA) is the world governing authority for surfing, SUP racing, SUP surfing, para surfing, bodyboarding and all other wave riding activities. The ISA is recognized by the International Olympic Committee.
ISBA or isba may refer to:
BPA Worldwide is a United States-based not-for-profit media auditing company that provides independent, third-party audits of media including print, digital, out-of-home and events.
ICA, Ica, or ica may refer to:
ISO is the abbreviation for the International Organization for Standardization.
ESA most commonly refers to the European Space Agency.