HR is a designation for some eyepieces for telescopes. It stands for High Resolution. Some manufacturers market these 6 element eyepieces as planetary eyepieces because if their long eye relief. Be wary of this designation. I have also seen it used in the cheapest 2 and 3 element eyepieces that come with "department store" telescopes.
Yes, that is sexual harrassment.
Criminal Investigation Department
For many people the letters UJT stand for Unitary Junction Transistor.
The letters stand for - Electronic Design Interchange Format.
That is short for "light-year" - the distance light travels in a year. Approximately 9.5 million million kilometers.
Astronomy Letters was created in 1994.
astronomy
· astronomy
resources
Astrobiology
home run
Horizontal Rule
Home Run
Home Run
The letters GIS stand for Geographical Information System.
If you mean single Roman letters, they can either stand for numbers or abbreviations.If you mean single Roman letters, they can either stand for numbers or abbreviations.If you mean single Roman letters, they can either stand for numbers or abbreviations.If you mean single Roman letters, they can either stand for numbers or abbreviations.If you mean single Roman letters, they can either stand for numbers or abbreviations.If you mean single Roman letters, they can either stand for numbers or abbreviations.If you mean single Roman letters, they can either stand for numbers or abbreviations.If you mean single Roman letters, they can either stand for numbers or abbreviations.If you mean single Roman letters, they can either stand for numbers or abbreviations.
The letters DO after a physician's name stand for Doctor of Osteopathic Medicine.