시간을 나타내는 단위인 'hours'의 줄임말.
The standard abbreviation for 'hours', typically used in plural contexts to denote a period of time.
예문:
"The total travel time is estimated to be around 5 hrs."
"Office hrs are Monday through Friday, 9:00 AM to 5:00 PM."
"Please allow up to 48 hrs for a response to your inquiry."
미국 대공황 시기 뉴딜 정책의 일환으로 수행된 역사 기록물 조사(Historical Records Survey)의 약어.
Abbreviation for the Historical Records Survey, a program dedicated to identifying and cataloging historical documents in the United States.
예문:
"The HRS provided invaluable documentation of American local archives during the 1930s."
"Many historians rely on HRS indexes to locate obscure genealogical records."