ANSI X3.30 |
1985 Representation for calendar date and ordinal date |
ANSI X3.4 |
1986 Coded character sets - American National Standard code for information interchange (7-bit ASCII) |
ANSI X3.43 |
1986 Information systems representation of local time of day for information interchange |
ANSI X3.50 |
1986 Representations for U.S. customary, SI, and other units to be used in systems with limited character sets |
ANSI X3.51 |
1986 Representations of universal time, local time differentials, and United States time zone references for information interchange |