EVISA is providing a list of terms used in the area of speciation and fractionation analysis as a searchable glossary. Since speciation analysis is a field of analytical chemistry that is specified by a pronounced interdisciplinary cooperation between different sciences such as biochemistry, medicine, biology, environmental sciences, nutritional sciences and material sciences its terminology is a complex mixture of terms used in all these.
In case that you cannot find a term related to atomic spectrometry within EVISA's glossary, you may consult more special glossaries or handbooks about the terminology of atomic spectrometry:
Books and other publications related to atomic spectrometry terminology
Reinhard Noll, Terms and notations for laser-induced breakdown spectroscopy, Anal Bioanal. Chem., 385 (2006) 214-218. DOI: 10.1007/s00216-006-0389-2
L.R.P.Butler, K. Laqua, Nomenclature, symbols, units and their usage in spectrochemical analysis—IX. Instrumentation for the spectral dispersion and isolation of optical radiation, Spectrochim. Acta B, 51/7 (1996) 645-664. DOI: 10.1016/0584-8547(96)01529-7
D.S. Moore, T.A.M. Ure, L.R.P. Butler, Nomenclature, Symbols, Units and their Usage in Spectrochemical Analysis - CUMULATIVE INDEX OF TERMS: PARTS I-XI11, Pure & Appl. Chem., 67/10 (1995) 1761-1779. DOI: 10.1351/pac199567101761
T.A.M. Ure, L.R.P.Butler, B.V. L'vov, I. Rubeska, R. Sturgeon, Nomenclature, symbols, units and their usage in spectrochemical analysis—XII: Terms related to electrothermal atomization, Pure Appl. Chem., 64/2 (1992) 253-259.
T.A.M. Ure, L.R.P.Butler, B.V. L'vov, I. Rubeska, R. Sturgeon, Nomenclature, symbols, units and their usage in spectrochemical analysis—XIII: Terms related to chemical vapour generation, Pure Appl. Chem., 64/2 (1992) 261-164. DOI: 10.1351/pac199264020261
R. Jenkins, R. Manne, R. Robin, C. Senemaud, Nomenclature, symbols, units and their usage in spectrochemical analysis—VIII: Nomenclature system for X-ray spectroscopy, Pure Appl. Chem., 63 (1991) 735-746. DOI: L.R.P.Butler, K. Laqua, A. Strasheim, Nomenclature, symbols, units and their usage in spectrochemical analysis—V radiation sources, Spectrochim. Acta B, 41/5 (1986) 507-544. DOI: 10.1016/0584-8547(86)80190-2