JL Journal Identification
To indicate the carrier, date, time and individual making a journal entry.
Standard Carrier Alpha Code
Time expressed in 24-hour clock time as follows: HHMM, or HHMMSS, or HHMMSSD, or HHMMSSDD, where H = hours (00-23), M = minutes (00-59), S = integer seconds (00-59) and DD = decimal seconds; decimal seconds are expressed as follows: D = tenths (0-9) and DD = hundredths (00-99)
Free-form organization name or official title as it should appear for mailing address.