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Certain abbreviations are current within the profession of optometry. They are used to denote clinical conditions, examination techniques and findings, and various forms of treatment. They are used to denote clinical conditions, examination techniques and findings, and various forms of treatment.
Lists of abbreviations in the English language: Athletics abbreviations; List of business and finance abbreviations; List of computing and IT abbreviations; List of ecclesiastical abbreviations; List of energy abbreviations; List of abbreviations in photography; List of glossing abbreviations (grammatical terms used in linguistic interlinear ...
Each language is assigned a two-letter (set 1) and three-letter lowercase abbreviation (sets 2–5). [2] Part 1 of the standard, ISO 639-1 defines the two-letter codes, and Part 3 (2007), ISO 639-3, defines the three-letter codes, aiming to cover all known natural languages, largely superseding the ISO 639-2 three-letter code standard.
Grammatical abbreviations are generally written in full or small caps to visually distinguish them from the translations of lexical words. For instance, capital or small-cap PAST (frequently abbreviated to PST) glosses a grammatical past-tense morpheme, while lower-case 'past' would be a literal translation of a word with that meaning.
Optic(s) or OPTIC(S) can refer to: Optic, an alcoholic spirits measure, a device for dispensing fixed amounts of alcoholic spirits; OpTic Gaming, an American esports organization; Optics, In computer science, optics are a general class of bidirectional transformations; OPTICS algorithm, an unsupervised learning clustering algorithm
This is a list of abbreviations used in medical prescriptions, including hospital orders (the patient-directed part of which is referred to as sig codes). This list does not include abbreviations for pharmaceuticals or drug name suffixes such as CD, CR, ER, XT (See Time release technology § List of abbreviations for those).
The term laser is an acronym for ' Light Amplification by Stimulated Emission of Radiation '. [95] Laser light is usually spatially coherent , which means that the light either is emitted in a narrow, low-divergence beam , or can be converted into one with the help of optical components such as lenses.
Optics is the science of light and its interaction with matter.. Optics is a broad subject area. Much of the content is covered in subcategories. Many basic concepts are covered in Category:Geometrical optics, in which light is considered as if it were composed of rays.