W- / U-     Unexcused absence
L- / T-     Late / Tardy, unexcused
W-CP     Court petitioned
W-ET     Detention time assigned / Truant
W-LH     Attendance Letter sent Home/ Concern re: attendance
W-LM     Left message
W-ME     Seen by Mrs. Eykemans
W-TR     Truant
O-AO     Attendance Office/ excused
O-CO     Counselor office / excused
O-LU     Locked up in Juvenile detention
O-MU     Music, excused, school related absence
O-SP     Sport / excused through school
O-TG     testing / excused through school
O-DE     DECA trip excused
O-FT     Fieldtrip / excused through school
O-IS     In School Suspension
O-SS     Suspension
O-TO     Time out
E-EA     Excused absence
E-PC     Parent Called / excused
E-LN     Late Note / excused
L-TT     Tardy time assigned
L-S 1     Saturday assigned for tardies

O-SC     STUDENT COUNCIL (EXCUSED SCHOOL RELATED)
O-JA     INVOLVED WITH JAPANESE EXCHANGE STUDENTS (EXCUSED SCHOOL RELATED)