| Level | Code | Display | Definition | 
 | 1 | AM  | AM | 
                        Every morning at institution specified times. 
                      | 
 | 1 | BID  | BID | 
                        Two times a day at institution specified time 
                      | 
 | 1 | JB  | JB | 
                        Regular business days (Monday to Friday excluding holidays) 
                      | 
 | 1 | JE  | JE | 
                        Regular weekends (Saturday and Sunday excluding holidays) 
                      | 
 | 1 | JH  | GTSAbbreviationHolidays | 
                        Holidays 
                      | 
 | 2 |   (_GTSAbbreviationHolidaysChristianRoman) Abstract |   | 
                        Christian Holidays (Roman/Gregorian [Western] Tradition.) 
                      | 
 | 3 |     JHCHREAS  | JHCHREAS | 
                        Easter Sunday.  The Easter date is a rather complex calculation based on Astronomical tables describing full moon dates.  Details can be found at [http://www.assa.org.au/edm.html, and http://aa.usno.navy.mil/AA/faq/docs/easter.html].  Note that the Christian Orthodox Holidays are based on the Julian calendar. 
                      | 
 | 3 |     JHCHRGFR  | JHCHRGFR | 
                        Good Friday, is the Friday right before Easter Sunday. 
                      | 
 | 3 |     JHCHRNEW  | JHCHRNEW | 
                        New Year's Day (January 1) 
                      | 
 | 3 |     JHCHRPEN  | JHCHRPEN | 
                        Pentecost Sunday, is seven weeks after Easter (the 50th day of Easter). 
                      | 
 | 3 |     JHCHRXME  | JHCHRXME | 
                        Christmas Eve (December 24) 
                      | 
 | 3 |     JHCHRXMS  | JHCHRXMS | 
                        Christmas Day (December 25) 
                      | 
 | 2 |   JHNNL  | The Netherlands National Holidays | 
                        
                           Description:The Netherlands National Holidays. 
                      | 
 | 3 |     JHNNLLD  | Liberation day (May 5 every five years) | 
                        
                           Description:Liberation day  (May 5 every five years) 
                      | 
 | 3 |     JHNNLQD  | Queen's day (April 30) | 
                        
                           Description:Queen's day (April 30) 
                      | 
 | 3 |     JHNNLSK  | Sinterklaas (December 5) | 
                        
                           Description:Sinterklaas (December 5) 
                      | 
 | 2 |   JHNUS  | GTSAbbreviationHolidaysUSNational | 
                        United States National Holidays (public holidays for federal employees established by U.S. Federal law 5 U.S.C. 6103). 
                      | 
 | 3 |     JHNUSCLM  | JHNUSCLM | 
                        Columbus Day, the second Monday in October. 
                      | 
 | 3 |     JHNUSIND  | JHNUSIND | 
                        Independence Day (4th of July) 
                      | 
 | 3 |     JHNUSIND1  | JHNUSIND1 | 
                        Alternative Monday after 4th of July Weekend [5 U.S.C. 6103(b)]. 
                      | 
 | 3 |     JHNUSIND5  | JHNUSIND5 | 
                        Alternative Friday before 4th of July Weekend [5 U.S.C. 6103(b)]. 
                      | 
 | 3 |     JHNUSLBR  | JHNUSLBR | 
                        Labor Day, the first Monday in September. 
                      | 
 | 3 |     JHNUSMEM  | JHNUSMEM | 
                        Memorial Day, the last Monday in May. 
                      | 
 | 3 |     JHNUSMEM5  | JHNUSMEM5 | 
                        Friday before Memorial Day Weekend 
                      | 
 | 3 |     JHNUSMEM6  | JHNUSMEM6 | 
                        Saturday of Memorial Day Weekend 
                      | 
 | 3 |     JHNUSMLK  | JHNUSMLK | 
                        Dr. Martin Luther King, Jr. Day, the third Monday in January. 
                      | 
 | 3 |     JHNUSPRE  | JHNUSPRE | 
                        Washington's Birthday (Presidential Day) the third Monday in February. 
                      | 
 | 3 |     JHNUSTKS  | JHNUSTKS | 
                        Thanksgiving Day, the fourth Thursday in November. 
                      | 
 | 3 |     JHNUSTKS5  | JHNUSTKS5 | 
                        Friday after Thanksgiving. 
                      | 
 | 3 |     JHNUSVET  | JHNUSVET | 
                        Veteran's Day, November 11. 
                      | 
 | 1 | PM  | PM | 
                        Every afternoon at institution specified times. 
                      | 
 | 1 | Q4H  | Q4H | 
                        Every 4 hours at institution specified time  
                      | 
 | 1 | Q6H  | Q6H | 
                        Every 6 hours at institution specified time  
                      | 
 | 1 | QD  | QD | 
                        Every day at institution specified times.  
                      | 
 | 1 | QID  | QID | 
                        Four times a day at institution specified time 
                      | 
 | 1 | QOD  | QOD | 
                        Every other day at institution specified times.  
                      | 
 | 1 | TID  | TID | 
                        Three times a day at institution specified time 
                      |