Abstract
After briefly discussing various problems that can result from linguistic ambiguities, I attempt to provide an introduction and overview of various aspects and theories that are relevant to scientific terminology. These include a general semiotics (i.e., theory of signs), the distinction of semantic conceptual content and aesthetic nonconceptual content and their relationship to each other, a discussion of different types of scientific concepts (e.g., essentialistic and cluster classes, natural kinds, type approach), and the importance of specifying epistemological recognition criteria for empirical concepts in addition to their ontological theoretical definitions and the specification of contexts in which the concepts are used and on which theories they depend upon. I then provide a distinction of raw data, data, metadata, information and knowledge, and discuss the relation between images and data and how efforts to standardize data and metadata can affect scientific terminology. I briefly introduce new methods and techniques for increasing semantic transparency and communicability in science, which include the organization and the management of scientific terms within taxonomies, and their formal representation in ontologies. The usefulness of terminological standardization and its possible negative effects on scientific progress is then discussed, and finally the question is addressed of whether one can distinguish types of terminologies that benefit from standardization from those that could suffer from it.