The Three-Day Shiva Nothing in Jewish tradition supports the concept of sitting shiva for three days. The actual word shiva is related to the word meaning seven. The number seven in Judaism is very significant, for it symbolizes completion in this world, as in the seven days of creation.
An officer holding the rank of major or lieutenant colonel or colonel. Classified under: Nouns denoting people. Synonyms: field officer; field-grade officer; FO. Hypernyms (field-grade officer is a kind of...): commissioned military officer (a commissioned officer in the army or air force or marine corp) Domain category:
Army Officer Ranks and Promotion Requirements. Time in Service / Time in Grade. Army promotions are controlled by time in service (TIS) and time in grade (TIG). Time in service is the total accumulated military service and time in grade is the amount of service in the current paygrade. For officers, TIG requirements are set by federal law (United States Code: Title 10) while TIS can fluctuate based on needs of the Army. Army General Officer Promotions General officers are known as Flag Officers.