Update README.md

README.md

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 # countries
 
-Countries - ISO 639, ISO 3166 (ISO3166-1, ISO3166, Digit, Alpha-2, Alpha-3) countries codes with subdivisions and names (on eng and rus), ISO4217 currency designators, ITU-T E.164 IDD calling phone codes, countries capitals, UN M.49 regions codes, IANA ccTLD countries domains, IOC/NOC and FIFA codes, **VERY VERY FAST**, NO maps[], NO slices[], NO init() funcs, NO external links/files/data, NO interface{}, NO specific dependencies, compatible with Databases/JSON/BSON/GOB/XML/CSV, Emoji countries flags and currencies support, UN M.49, FIFA codes, full support ISO 639-1, ISO 3166-1, ISO 3166-2, ISO 4217, ITU-T E.164, Unicode CLDR and IANA ccTLD standarts.
+Countries - ISO 639, ISO 3166 (ISO3166-1, ISO3166, Digit, Alpha-2, Alpha-3) countries codes with subdivisions and names (on eng and rus), ISO4217 currency designators, ITU-T E.164 IDD calling phone codes, countries capitals, UN M.49 regions codes, IANA ccTLD countries domains, FIPS, IOC/NOC and FIFA codes, **VERY VERY FAST**, NO maps[], NO slices[], NO init() funcs, NO external links/files/data, NO interface{}, NO specific dependencies, compatible with Databases/JSON/BSON/GOB/XML/CSV, Emoji countries flags and currencies support, UN M.49, FIFA codes, full support ISO 639-1, ISO 3166-1, ISO 3166-2, ISO 4217, ITU-T E.164, Unicode CLDR and IANA ccTLD standarts.
 
 **Supported standarts:**
    - ISO 639-1
@@ -13,6 +13,7 @@ Countries - ISO 639, ISO 3166 (ISO3166-1, ISO3166, Digit, Alpha-2, Alpha-3) coun
    - IOC
    - NOC
    - FIFA
+   - FIPS
    - UN M.49
    - Unicode CLDR 
    - Unicode Emoticons Flags