Date expressed as Month, Month, Month, all upper case alpha and Year, Year, Year, Year e.g., JAN 1994, FEB 1994, etc
CM
Date in Format CCYYMM
CQ
Date in Format CCYYQ
Date expressed as Year, Year, Year, Year, e.g., 1996, and Q as quarter within that year
CY
Year Expressed in Format CCYY
D6
Date Expressed in Format YYMMDD
D8
Date Expressed in Format CCYYMMDD
DA
Range of Dates within a Single Month Expressed in Format DD-DD
DB
Date Expressed in Format MMDDCCYY
DD
Day of Month in Numeric Format
The numeric day of the month expressed using a lead zero if the number of the day is less than ten
DDT
Range of Dates and Time, Expressed in CCYYMMDD-CCYYMMDDHHMM
DT
Date and Time Expressed in Format CCYYMMDDHHMM
DTD
Range of Dates and Time, Expressed in CCYYMMDDHHMM-CCYYMMDD
DTS
Range of Date and Time Expressed in Format CCYYMMDDHHMMSS-CCYYMMDDHHMMSS
EH
Last Digit of Year and Julian Date Expressed in Format YDDD
KA
Date Expressed in Format YYMMMDD
Date expressed as Year, Year, Month, Month, Month, Day, Day, e.g., 94JAN01
MD
Month of Year and Day of Month Expressed in Format MMDD
MM
Month of Year in Numeric Format
The month of the year consecutively numbered from one for January to twelve for December and expressed using a lead zero if the number of the month is less than ten
RD
Range of Dates Expressed in Format MMDDCCYY-MMDDCCYY
RD2
Range of Years Expressed in Format YY-YY
RD4
Range of Years Expressed in Format CCYY-CCYY
RD5
Range of Years and Months Expressed in Format CCYYMM-CCYYMM
RD6
Range of Dates Expressed in Format YYMMDD-YYMMDD
RD8
Range of Dates Expressed in Format CCYYMMDD-CCYYMMDD
A range of dates expressed in the format CCYYMMDD-CCYYMMDD where CCYY is the numerical expression of the century CC and year YY, MM is the numerical expression of the month within the year, and DD is the numerical expression of the day within the year; the first occurrence of CCYYMMDD is the beginning date and the second occurrence is the ending date
RDM
Range of Dates Expressed in Format YYMMDD-MMDD
RDT
Range of Date and Time, Expressed in Format CCYYMMDDHHMM-CCYYMMDDHHMM
A range of dates and times expressed in the format CCYYMMDDHHMM-CCYYMMDDHHMM where CCYY is the numerical expression of the century CC and year YY, MM is the numerical expression of the month within the year, DD is the numerical expression of the day within the month, HH is the numerical expression of hours in the day based on a twenty-four hour clock, and MM is the numerical expression of minutes within an hour; the first occurrence of CCYYMMDDHHMM is the starting time and the second is the ending time
RMD
Range of Months and Days Expressed in Format MMDD-MMDD
RMY
Range of Years and Months Expressed in Format YYMM-YYMM
RTM
Range of Time Expressed in Format HHMM-HHMM
A range of times expressed in the form HHMM-HHMM where HH is the numerical expression of hours in the day based on a twenty-four hour clock and MM is the numerical expression of minutes within an hour; the first occurrence of HHMM is the starting time and the second is the ending time
RTS
Date and Time Expressed in Format CCYYMMDDHHMMSS
TC
Julian Date Expressed in Format DDD
TM
Time Expressed in Format HHMM
Time expressed in the format HHMM where HH is the numerical expression of hours in the day based on a twenty-four hour clock and MM is the numerical expression of minutes within an hour
TQ
Date Expressed in Format MMYY
TR
Date and Time Expressed in Format DDMMYYHHMM
TS
Time Expressed in Format HHMMSS
Time expressed in the format HHMMSS where HH is the numerical expression of hours in the day based on a twenty-four hour clock, MM is the numerical expression of minutes within an hour, and SS is the numerical expression of seconds within a minute
TT
Date Expressed in Format MMDDYY
TU
Date Expressed in Format YYDDD
UN
Unstructured
YM
Year and Month Expressed in Format YYMM
YMM
Range of Year and Months, Expressed in CCYYMMM-MMM Format