been a prominent aspect of the discussion from the outset and shows little sign of abating. Although the Yiddish alphabet as stated in the SYO is widely accepted as a baseline reference (with a few minor but frequently encountered variations), the spelling and phonetics of the YIVO system of romanized transliteration discussed below, remain subjects of particular contention. The intent of the SYO is not to describe the spectrum of traditional orthographic practice. The bulk of Yiddish literature predates the formulation of those rules and the discrepancies are significant. Transliteration A few Yiddish letters and letter combinations are pronounced quite differently in the various Yiddish dialects. Whatever impact this may have on the discussion of standardized orthography, it becomes a significant factor when Yiddish is transliterated into other scripts. It is entirely possible to assign a specific character or sequence of characters in, for example, the Latin alphabet to a specific character or character sequence in the Yiddish alphabet. The transliterated form will, however, be pronounced in a manner that appears natural to the reader. A choice therefore needs to be made about which of the several possible pronunciations of the Yiddish word is to be conveyed prior to its transliteration, with parallel attention to the phonemic attributes of the target language. The romanization of Yiddish has been a focus of scholarly attention in Europe since the early 16th century. A detailed review of the various systems presented through the 17th century, including extensive source excerpts, is provided in Frakes 2007. The Harkavy treatise cited above describes a late 19th-century system that is based on the pronunciation of the Northeastern Yiddish dialect, Litvish, for an anglophone audience. This was also a mainstay of the standardization efforts of YIVO, resulting in the romanization system described in detail below. The Harkavy and YIVO initiatives provide a convenient framework within which intervening developments may be considered. There was significant debate about many aspects of that sequence, including the need for any form of standardized orthography at all (Fishman 1981). The outright replacement of Hebrew script with Roman script in the native representation of written Yiddish was briefly considered, among others by L. L. Zamenhof. This had no impact on mainstream orthography but a number of Yiddish books are currently available in romanized editions. These include Yiddish dictionaries, a context in which consistent and phonetically tenable transliteration is essential. There is no general agreement